Despite the high light efficacy of HB LEDs (high-brightness light-emitting diodes), their cost for commodity applications is still too high for them to compete head-on with older forms of lighting, ...

In their efforts to go green, town officials applied a solar light system this summer, hoping to be able to light up the American flag at the senior center. Yesterday, officials learned that they will ...

Throughout its 11-year cycle, the Sun occasionally sends explosive streams of charged particles our way. As they travel towards Earth, these particles interact with our planet's atmosphere. In the ...

Solar panels... You see them all around Nevada, whether on rooftops or hillsides. But perhaps you haven't seen solar-powered street lights. A Tampa, Florida-based ...

Charlotte launches solar-powered lighting at bus stops to improve safety and visibility in its transit system.

With the warmer months upon us, plenty of people will be looking to use their garden to its fullest potential this summer. But no matter how much effort we put into making outdoor spaces nice and ...

A solar storm launched by the sun on Monday could impact Earth on Thursday and Friday causing increased activity in the northern lights over the North Pole. The Met Office space weather forecasting ...